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<?php $data = [ 'aaa|45.85[u]52.22 - 43.75 - 36.5[d]25.75', 'bbb|238.4[u]345.45 - 24.1[d]13.85 - 56.4[d]56' ]; $result = []; foreach ($data as $element) { if (preg_match("#^([^|]+)\|(?:[^\]]+\])?(\S+) - (?:[^\]]+\])?(\S+) - (?:[^\]]+\])?(\S+)$#", $element, $matches)) { $result[$matches[1]] = ['num1' => $matches[2], 'num2' => $matches[3], 'num3' => $matches[4]]; } } var_export($result);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 20
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 20
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 19
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 19
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
filename:       /in/e0mdj
function name:  (null)
number of ops:  25
compiled vars:  !0 = $data, !1 = $result, !2 = $element, !3 = $matches
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    8     1        ASSIGN                                                       !1, <array>
    9     2      > FE_RESET_R                                           $6      !0, ->20
          3    > > FE_FETCH_R                                                   $6, !2, ->20
   10     4    >   INIT_FCALL                                                   'preg_match'
          5        SEND_VAL                                                     '%23%5E%28%5B%5E%7C%5D%2B%29%5C%7C%28%3F%3A%5B%5E%5C%5D%5D%2B%5C%5D%29%3F%28%5CS%2B%29+-+%28%3F%3A%5B%5E%5C%5D%5D%2B%5C%5D%29%3F%28%5CS%2B%29+-+%28%3F%3A%5B%5E%5C%5D%5D%2B%5C%5D%29%3F%28%5CS%2B%29%24%23'
          6        SEND_VAR                                                     !2
          7        SEND_REF                                                     !3
          8        DO_ICALL                                             $7      
          9      > JMPZ                                                         $7, ->19
   11    10    >   FETCH_DIM_R                                          ~8      !3, 1
         11        FETCH_DIM_R                                          ~10     !3, 2
         12        INIT_ARRAY                                           ~11     ~10, 'num1'
         13        FETCH_DIM_R                                          ~12     !3, 3
         14        ADD_ARRAY_ELEMENT                                    ~11     ~12, 'num2'
         15        FETCH_DIM_R                                          ~13     !3, 4
         16        ADD_ARRAY_ELEMENT                                    ~11     ~13, 'num3'
         17        ASSIGN_DIM                                                   !1, ~8
         18        OP_DATA                                                      ~11
    9    19    > > JMP                                                          ->3
         20    >   FE_FREE                                                      $6
   14    21        INIT_FCALL                                                   'var_export'
         22        SEND_VAR                                                     !1
         23        DO_ICALL                                                     
         24      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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